<template>
  <div class="login-container">
    <el-form
      ref="form"
      :model="form"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >

      <div class="title-container">
        <h3 class="title">Login Form</h3>
      </div>

      <el-form-item prop="username">
        <el-input
          ref="username"
          v-model="form.account"
          placeholder="用户名"
          name="username"
          type="text"
          tabindex="1"
        />
      </el-form-item>

      <el-form-item prop="password">
        <el-input
          :key="passwordType"
          ref="password"
          v-model="form.password"
          :type="passwordType"
          placeholder="密码"
          name="password"
          tabindex="2"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>
      <!--      -->
      <el-form-item>
        <el-input
          v-model="form.studentId"
          placeholder="学号"
        />
      </el-form-item>
      <el-form-item>
        <el-input
          v-model="form.name"
          placeholder="姓名"
        />
      </el-form-item>
      <el-form-item>
        <el-input
          v-model="form.phoneNumber"
          placeholder="手机号"
        />
      </el-form-item>
      <el-form-item>
        <el-input
          v-model="form.major"
          placeholder="专业"
        />
      </el-form-item>
      <el-form-item>
        <el-input
          v-model="form.graduationTime"
          placeholder="毕业年份"
        />
      </el-form-item>
      <el-form-item>
        <el-input
          v-model="form.dormitoryNo"
          placeholder="宿舍号"
        />
      </el-form-item>
      <el-radio v-model="form.type" label="graduate">毕业生</el-radio>
      <el-radio v-model="form.type" label="user">非毕业生</el-radio>

      <el-button
        :loading="loading"
        type="primary"
        style="width:100%;margin-bottom:30px;"
        @click.native.prevent="handleRegister"
      >注册
      </el-button>
      <el-button type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="goPath('/login')">去登录</el-button>

    </el-form>
  </div>
</template>

<script>
import { register } from '@/api/user'
export default {
  data() {
    return {
      form: {
        username: '',
        password: ''
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleRegister() {
      this.loading = true
      register(this.form).then(rs => {
        this.$message({
          message: '注册成功',
          type: 'success'
        })
        this.$router.push('/login')
      })
      this.loading = false
    },
    goPath(path) {
      this.$router.push(path)
    }
  }
}
</script>

<style lang="scss">

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
